Transaction Details

Footnotes

Restricted Stock Units convert to Ordinary Shares on a 1 for 1 basis. | Owned by Lisa G. Trimberger Trust, of which the Reporting Person is the trustee and the Reporting Person's spouse is the sole beneficiary. | The Restricted Stock Units fully vested on June 5, 2025. The above figure includes 376 additional Restricted Stock Units acquired from dividend equivalents. Restricted Stock Units accrue dividend equivalents, which are subject to the same terms and conditions as the underlying award and vest therewith. | Represents the annual non-discretionary grant of awards to the Issuer's Non-Executive Directors in accordance with the terms of the Luxfer Holdings PLC Non-Executive Directors Equity Incentive Plan. The Restricted Stock Units vest on the day immediately preceding the Issuer's 2026 Annual General Meeting of Shareholders.